Answer:
3)x=7,y=-2
Step-by-step explanation:
Answer:
4√2 or 5.66 to the nearest hundredth.
Step-by-step explanation:
Applying the Pythagoras Theorem:_
c^2 = a^2 + b^2
c^2 = 4^2 + 4^2
c^2 = 32
c = √32
c = 4√2
Answer:
2.7
Step-by-step explanation:
15% of 18.00 is 2.7